迟到的原因

The Reason of Being Late Zn:R PMk*  
eacher: Johnny, why are you late for school every morning? qZ@0]"h  
Johnny: Every time I come to the corner, a guidepost says, 'School -- Go Slow'. JXiZB 8}  
迟到的原因 {P8[X@Lu  
老　师：约翰尼，为什么你每天早晨都迟到？ e{({|V '  
约翰尼：每当我经过学校附近的拐角处，就见路牌上写着‘学校－缓行’。